On the use of normalized LPC error towards better large vocabulary speech recognition systems

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn 1, Issue , 1998, Pages 17-20

  Chengalvarayan, R ^a  

^a LUCENT TECHNOLOGIES   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CONVERGENCE PROPERTIES; ERROR RATE REDUCTION; LARGE VOCABULARY SPEECH RECOGNITION; MINIMUM CLASSIFICATION ERROR; NORMALIZED RESIDUALS; SECOND ORDER DERIVATIVES; SPEECH RECOGNITION SYSTEMS; TRAINING PROCEDURES;

SIGNAL PROCESSING;

SPEECH RECOGNITION;

EID: 0031644280     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.1998.674356     Document Type: Conference Paper

References (9)

1. W. Chou, C. H. Lee, B. H. Juang and F. K. Soong, "A minimum error rate pattern recognition approach to speech recognition", International Journal of Pattern Recognition and Artificial Intelligence, Vol. 8, No. 1, pp. 5-31, 1994.
2. M. Rahim, B. H. Juang, W. Chou and E. Buhrke, "Signal conditioning techniques for robust speech recognition", IEEE Signal Processing Letters, Vol. 3, No. 4, pp. 107-109, 1996.
3. C.H. Lee, E. Giachin, L. R. Rabiner, R. Pier-accini and A. E. Rosenberg, "Improved acoustic modeling for large vocabulary continuous speech recognition", Computer Speech and Language, Vol. 6, No.2, pp. 103-127, 1992.
4. R. A. Sukkar and C. H. Lee, "Vocabulary independent discriminative utterance verification for nonkeyword rejection in subword based speech recognition", IEEE Transactions on Speech and Audio Processing, Vol. 4, No. 6, pp. 420-429, 1996.
5. B. H. Juang and L. Rabiner, "The segmental K-means algorithm for estimating parameters of hidden Markov models", IEEE Transactions on Acoustics, Speech, and Signal Processing, Vol. 38, No. 9, pp. 1639-1641, 1990.
6. S. Young, "A review of large-vocabulary continuous-speech recognition", Signal Processing Magazine, Vol. 13, No. 5, pp. 45-57, 1996.
7. J. He, L. Liu and G. Palm, "On the use of features from residual signals in speaker identification", Proc. EUROSPEECH, pp. 313-316, 1995.
8. P. Thevenaz and H. Hugli, "Usefulness of the LPC-residue in text-independent speaker verification", Speech Communication, Vol. 17, pp. 145-157, 1995.
9. B. Yegnanarayana, C. Avendano, H. Her-mansky and P. S. Murthy, "Processing linear prediction residual for speech enhancement", Proc. EUROSPEECH, pp. 1399-1402, 1997.